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| author | Stephen Glancy <sglancy@us.ibm.com> | 2017-02-21 13:05:39 -0600 |
|---|---|---|
| committer | Daniel M. Crowell <dcrowell@us.ibm.com> | 2017-03-01 13:20:52 -0500 |
| commit | aba5dad89d16464fbf1a9228f5c44c5972e9d070 (patch) | |
| tree | 65295a0c902e441aa08d2e6b919e0446c5fb922f /src/import/chips/p9/procedures/hwp/memory/lib/dimm/eff_dimm.H | |
| parent | 98d40a971e051f00688086a2b1b990ab4dab31af (diff) | |
| download | talos-hostboot-aba5dad89d16464fbf1a9228f5c44c5972e9d070.tar.gz talos-hostboot-aba5dad89d16464fbf1a9228f5c44c5972e9d070.zip | |
Updates to run HW VREF cal by default
This code runs the HW VREF calibrations (both WR and RD VREF)
by default if it is supported by the HW. Four new attributes are
added to handle whether HW VREF cal should be run and with what overrides
it needs to be run.
Change-Id: I3ed63794e955ee8c94cffce0b98dba58886e4a9d
Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/36803
Tested-by: PPE CI <ppe-ci+hostboot@us.ibm.com>
Reviewed-by: Brian R. Silver <bsilver@us.ibm.com>
Reviewed-by: RYAN P. KING <rpking@us.ibm.com>
Tested-by: Jenkins Server <pfd-jenkins+hostboot@us.ibm.com>
Tested-by: Hostboot CI <hostboot-ci+hostboot@us.ibm.com>
Reviewed-by: ANDRE A. MARIN <aamarin@us.ibm.com>
Reviewed-by: Louis Stermole <stermole@us.ibm.com>
Reviewed-by: JACOB L. HARVEY <jlharvey@us.ibm.com>
Reviewed-by: Matt K. Light <mklight@us.ibm.com>
Reviewed-by: Daniel M. Crowell <dcrowell@us.ibm.com>
Reviewed-by: Jennifer A. Stofer <stofer@us.ibm.com>
Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/36807
Tested-by: Jenkins OP Build CI <op-jenkins+hostboot@us.ibm.com>
Tested-by: FSP CI Jenkins <fsp-CI-jenkins+hostboot@us.ibm.com>
Diffstat (limited to 'src/import/chips/p9/procedures/hwp/memory/lib/dimm/eff_dimm.H')
| -rw-r--r-- | src/import/chips/p9/procedures/hwp/memory/lib/dimm/eff_dimm.H | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/src/import/chips/p9/procedures/hwp/memory/lib/dimm/eff_dimm.H b/src/import/chips/p9/procedures/hwp/memory/lib/dimm/eff_dimm.H index 0b2abed57..73bc39ecb 100644 --- a/src/import/chips/p9/procedures/hwp/memory/lib/dimm/eff_dimm.H +++ b/src/import/chips/p9/procedures/hwp/memory/lib/dimm/eff_dimm.H @@ -702,6 +702,18 @@ class eff_dimm fapi2::ReturnCode dram_trtp(); /// + /// @brief Determines and sets the cal_step_enable values + /// @return fapi2::FAPI2_RC_SUCCESS if okay + /// + fapi2::ReturnCode cal_step_enable(); + + /// + /// @brief Determines and sets the vref_enable_bit settings + /// @return fapi2::FAPI2_RC_SUCCESS if okay + /// + fapi2::ReturnCode vref_enable_bit(); + + /// /// @brief Sets the RTT_NOM value from SPD /// @return fapi2::FAPI2_RC_SUCCESS if okay /// @note used for MRS01 |
